National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

17°F

-8°C

Humidity 54%
Wind Speed NW 12 mph
Barometer 29.97 in (1017.9 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 29 Jan 2:56 pm EST
Extended Forecast for

3 Miles NNW Lewbeach NY

Cold Weather Advisory January 29, 07:00pm until February 1, 09:00am
Click here for hazard details and duration
Cold Weather Advisory

  • This Afternoon

    This Afternoon: Scattered flurries. Mostly cloudy, with a high near 12. Wind chill values as low as -5. West wind around 9 mph.

    High: 12 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Scattered flurries before 7pm. Mostly cloudy, with a low around -9. Wind chill values as low as -24. Northwest wind around 9 mph.

    Low: -9 °F

    Scattered
    Flurries

  • Friday

    Friday: Partly sunny and cold, with a high near 6. Wind chill values as low as -25. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 6 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -11. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: -11 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 12. Calm wind becoming north around 6 mph in the morning.

    High: 12 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -5.

    Low: -5 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered flurries. Mostly cloudy, with a high near 12. Wind chill values as low as -5. West wind around 9 mph.
Tonight
Scattered flurries before 7pm. Mostly cloudy, with a low around -9. Wind chill values as low as -24. Northwest wind around 9 mph.
Friday
Partly sunny and cold, with a high near 6. Wind chill values as low as -25. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around -11. Northwest wind 5 to 7 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 12. Calm wind becoming north around 6 mph in the morning.
Saturday Night
Mostly cloudy, with a low around -5.
Sunday
Partly sunny, with a high near 14.
Sunday Night
Mostly cloudy, with a low around 2.
Monday
Mostly sunny, with a high near 22.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Partly sunny, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
Partly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lewbeach NY
 42.04°N 74.8°W (Elev. 2274 ft)
Last Update:
2:28 pm EST Jan 29, 2026
Forecast Valid:
3pm EST Jan 29, 2026-6pm EST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation